31084470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{607}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 81095040

約数和(自身を除く): 50010570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 569, 607, 1138, 1214, 1707, 1821, 2845, 3035, 3414, 3642, 5121, 5463, 5690, 6070, 8535, 9105, 10242, 10926, 17070, 18210, 25605, 27315, 51210, 54630, 345383, 690766, 1036149, 1726915, 2072298, 3108447, 3453830, 5180745, 6216894, 10361490, 15542235, 31084470]

約数ペア:

[(1, 31084470), (2, 15542235), (3, 10361490), (5, 6216894), (6, 5180745), (9, 3453830), (10, 3108447), (15, 2072298), (18, 1726915), (30, 1036149), (45, 690766), (90, 345383), (569, 54630), (607, 51210), (1138, 27315), (1214, 25605), (1707, 18210), (1821, 17070), (2845, 10926), (3035, 10242), (3414, 9105), (3642, 8535), (5121, 6070), (5463, 5690)]